NCA9534B 8-bit I2C-bus I/O port

NOVOSENSE

Description

NCA9534B 8-bit I2C-bus I/O port with interrupt Datasheet (EN) 1.1 Product Overview The NCA9534B is a 16-pin device that provides 8 bits of General Pu.
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Datasheet Specifications

Part number: NCA9534B
Manufacturer: NOVOSENSE
File Size: 1.18 MB
Datasheet: NCA9534B-NOVOSENSE.pdf
Description: 8-bit I2C-bus I/O port

Features

* I2C to Parallel Port Expander
* Operating power supply voltage range of 1.65 V to 5.5 V
* Low standby current
* Open-drain active-low interrupt output
* 5.5 V tolerant, 8 I/O ports which default to input mode
* Compatible with most microcontrollers
* Up to 400 kHz cloc

Applications

* The device can operate with a power supply voltage (VDD) range from 1.65 V to 5.5 V. It provides a simple solution when additional I/Os are needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc. The NCA9534B consists of an 8-bit Configuration (Input or Output selection); Input, Out

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NCA9534B 8-bit I2C-bus port NOVOSENSE

NOVOSENSE NCA9534B-like datasheet